1.25 inch x 1.25 inch to 9.25 inch x 10.5 inch Simply Peel and Stick! Removable & Reusable! Embellish a nursery with these one-of-kind Prisma Owls and Butterflies giant wall decals! These wall decals are a hoot of fun infants, toddlers, and even teens! Not your average looking owls and butterflies, these wall decals are designed with a rainbow of bright colors that will bring your white walls to life. To install, remove the wall decals from the backing and slowly apply to the surface. Remove and reposition to your liking.